Inventor
CHANG ERIC I-CHAO
CN14 patents
⚠️ This page may combine multiple inventors who share the name “CHANG ERIC I-CHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
10 patentsUS6456975B1Sep 24, 2002
Automated centralized updating of speech recognition systems
MICROSOFT CORP54 citations95
US7440900B2Oct 21, 2008
Voice message processing system and method
MICROSOFT CORP23 citations92
US6917912B2Jul 12, 2005
Method and apparatus for tracking pitch in audio analysis
MICROSOFT CORP21 citations92
US7401019B2Jul 15, 2008
Phonetic fragment search in speech data
MICROSOFT CORP28 citations88
US8655667B2Feb 18, 2014
Context based online advertising
MICROSOFT CORP9 citations82
US8380719B2Feb 19, 2013
Semantic content searching
MICROSOFT CORP11 citations78
US7386323B2Jun 10, 2008
Systems and methods for operating a computing device having image capture capabilities
MICROSOFT CORP11 citations74
US9224071B2Dec 29, 2015
Unsupervised object class discovery via bottom up multiple class learning
MICROSOFT CORP5 citations71
US7039582B2May 2, 2006
Speech recognition using dual-pass pitch tracking
MICROSOFT CORP4 citations62
US7035792B2Apr 25, 2006
Speech recognition using dual-pass pitch tracking
MICROSOFT CORP0 citations51